What importing hair means and why you'd do it

Importing hair means taking a 3D hair model file from outside VRChat and adding it to an avatar you've already built in the game. You do this when the avatar creator didn't include the hairstyle you want, or when you've found a hair model someone else made that you prefer.

The process involves downloading a hair file (usually in .fbx or .blend format), opening your avatar in a 3D editing tool like Blender, attaching the hair model to your avatar's head, and then uploading the modified avatar back to VRChat. It's not something VRChat does for you — you're editing the avatar file itself before it goes into the game.

Most people do this because avatar customization is a big part of VRChat culture. You might want to change your hairstyle without building a whole new avatar, or you might have found a specific hair model that matches your character better than what came with your base avatar.

Key Takeaways

  • Importing hair requires Blender (free software) and a hair model file, usually downloaded from sites like Gumroad or VRChat avatar communities.
  • You need to open your avatar file in Blender, import the hair model into the same project, and position it on the avatar's head before saving.
  • The hair model must be rigged (have bones that move with your avatar) or you'll need to add bones yourself, which requires more technical work.
  • After editing your avatar in Blender, you upload the modified file back to VRChat using the VRChat Creator Companion or the older SDK upload tool.
  • Hair models from different creators may have different requirements — some come with instructions, others require you to figure out how they attach to your specific avatar base.

Getting the hair model file and checking what you need

Hair models for VRChat come from several places. Gumroad is the most common — creators sell or give away hair models there, and you read them as .zip files. VRChat community Discord servers and forums like Reddit's r/VRChat also have links to free hair models. Some avatar creators include extra hair options in their packages.

Before you read, check what format the file is in. Most hair models come as .fbx (Autodesk FBX format) or .blend (Blender's native format). Both work, but .blend files open directly in Blender without conversion. Also look for a description that says whether the hair is already rigged — that means it has bones (the invisible skeleton that makes it move with your head) built in. If it's not rigged, you'll need to add bones yourself, which is more complex.

You'll also need Blender, which is free. read it from blender.org. You need version 2.93 or newer for best results with VRChat avatars. Install it before you start working with your avatar file.

Opening your avatar in Blender and importing the hair

Start by opening Blender and creating a new project. Go to File > Open and find your avatar file — this is usually a .blend or .fbx file that came with your avatar base. Once it opens, you'll see your avatar in the 3D workspace.

Next, import the hair model into the same Blender project. Go to File > Import and choose the format of your hair file (.fbx or .blend, depending on what you downloaded). Navigate to the hair file and click Import. The hair will appear in your scene, usually floating in space or positioned at the origin point.

Now you need to move and rotate the hair so it sits on your avatar's head correctly. Use the Move tool (press G on your keyboard) and the Rotate tool (press R) to position the hair. You're looking at the 3D view and adjusting until the hair looks natural on your avatar's head. This takes some trial and error — zoom in and rotate your view to see how it looks from different angles.

Checking if the hair is rigged and making adjustments

Once the hair is positioned, you need to check whether it's rigged. In Blender's outliner (the panel on the right that shows all objects), look for the hair object. Click on it to select it, then look at the properties panel. If you see an "Armature" listed under modifiers, the hair is already rigged and should move with your avatar's head.

If the hair isn't rigged, you have two options: find a rigged version of that hair model, or add bones yourself. Adding bones is technical work that involves creating an armature (skeleton), parenting it to your avatar's armature, and weight-painting the hair so it deforms correctly. Most people new to this choose to find a rigged version instead.

If the hair is rigged but doesn't move with your avatar's head, you may need to parent it to your avatar's head bone. Select the hair object, then Shift-click your avatar's armature, and press Ctrl-P to open the parenting menu. Choose "Bone" and select your avatar's head bone. This links the hair's movement to your avatar's head.

Saving your modified avatar and uploading to VRChat

Once the hair is positioned and rigged correctly, save your Blender project. Go to File > Save As and give it a new name so you don't overwrite your original avatar file. Then export it as an .fbx file — go to File > Export > FBX (.fbx), choose where to save it, and click Export FBX.

To upload your modified avatar to VRChat, you'll use either the VRChat Creator Companion (the newer tool) or the VRChat SDK (the older method). Most people now use Creator Companion. Open it, go to the Avatars section, and select your project. Click Upload and follow the steps. You'll need to be logged into your VRChat account.

The upload process converts your avatar and makes it available in VRChat. You can then select it from your avatar menu in-game. If something looks wrong — the hair is floating, positioned incorrectly, or not moving with your head — you'll need to go back to Blender, fix it, re-export, and upload again.

Common problems and how to fix them

The hair floats above the head instead of sitting on it. This usually means you didn't position it correctly in Blender. Go back to Blender, select the hair, and use the Move tool to lower it until it sits properly. Save, export, and upload again.

The hair doesn't move when you move your head in VRChat. This means it's not rigged or not parented to your avatar's head bone. In Blender, check that the hair has an armature modifier and that it's parented to your avatar's head bone. If you're not sure how to do this, look for a tutorial specific to your hair model — some creators include instructions.

The hair looks distorted or deformed. This usually happens when a rigged hair model is parented to the wrong bone, or when the weight painting (which controls how the bones deform the mesh) is wrong. If the hair came with instructions, follow those. If not, you may need to find a different hair model or ask in VRChat communities for help.

The upload fails or the avatar doesn't appear in-game. Make sure your .fbx file is in the right location for your Creator Companion project, and that you're logged into VRChat. Also check that your avatar doesn't exceed VRChat's polygon limit — adding hair increases the polygon count, and if you go over the limit, the avatar won't upload.

Where to find hair models and what to look for

Gumroad is the main marketplace. Search for "VRChat hair" and filter by what you're looking for. Many creators offer free hair models; others charge a small amount. Read the description carefully — it should tell you what avatar bases the hair is designed for, whether it's rigged, and what format it's in.

VRChat community Discord servers often have channels dedicated to avatar resources. These are good places to find free hair models and ask questions if you get stuck. Reddit's r/VRChat and r/VRCAvatar also have links and recommendations.

When you're choosing a hair model, look for one that matches your avatar's art style. A realistic hair model might look wrong on a cartoon avatar, and vice versa. Also check the polygon count if it's listed — hair can add hundreds or thousands of polygons, and you need to make sure your total avatar stays within VRChat's limits (usually around 70,000 polygons for desktop users).

Frequently Asked Questions

Do I need to know how to use Blender before I start?

You don't need to be an informed, but basic familiarity helps. You need to know how to open files, use the Move and Rotate tools, and navigate the 3D view. There are many free Blender tutorials online that cover these basics. If you've never used Blender, spend 30 minutes on a beginner tutorial before you try importing hair.

Can I import hair into any avatar?

Technically yes, but some avatars are easier to work with than others. Avatars with a clear head bone and straightforward structure are easier. Some avatars have complex rigs or unusual head shapes that make hair positioning difficult. If you're new to this, start with a popular avatar base that has community support and existing hair models made for it.

What if the hair model I want is in a format Blender doesn't recognize?

Most hair models are .fbx or .blend, which Blender handles. If you find one in a different format (.obj, .dae, etc.), you can usually convert it using free online tools or Blender plugins. Search for the format name plus "converter" to find options. Some conversions lose rigging information, so you may need to re-rig the hair afterward.

Will importing hair make my avatar lag in VRChat?

Hair adds polygons and materials to your avatar, which can affect performance slightly. If your avatar was already close to VRChat's polygon limit, adding hair might push it over. You can check your avatar's polygon count in Blender — select all objects and look at the statistics panel. If you're under 70,000 polygons, you're usually fine.

Can I undo the import if I don't like how it looks?

Yes. In Blender, you can delete the hair object and save your original avatar file unchanged. If you've already uploaded a version you don't like to VRChat, you can always upload a different avatar or re-upload your original one. VRChat keeps all your uploaded avatars, so you can switch between them anytime.